package com.zzyl.nursing.service.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.utils.UserThreadLocal;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.DeviceData;
import com.zzyl.nursing.domain.Elder;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.domain.FamilyMemberElder;
import com.zzyl.nursing.dto.DevicetailDto;
import com.zzyl.nursing.dto.ElderDto;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.mapper.DeviceDataMapper;
import com.zzyl.nursing.mapper.ElderMapper;
import com.zzyl.nursing.mapper.FamilyMemberElderMapper;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.service.*;
import com.zzyl.nursing.vo.*;

import com.zzyl.nursing.vo.app.DeviceDataElderVo;
import com.zzyl.nursing.vo.app.ListVo;
import com.zzyl.nursing.vo.app.PropertyStatusInfoVo;
import io.lettuce.core.dynamic.annotation.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.RequestParam;

import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.*;

import static com.zzyl.common.constant.CacheConstants.IOT_DEVICE_LAST_DATA;

/**
 * 老人家属Service业务层处理
 * 
 * @author ruoyi
 * @date 2024-09-19
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper,FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechatService wechatService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private IElderService elderService;

    @Autowired
    private IFamilyMemberElderService familyMemberElderService;

    @Autowired
    private FamilyMemberElderMapper familyMemberElderMapper;

    @Autowired
    private RedisTemplate redisTemplate;

    @Autowired
    private DeviceDataMapper deviceDataMapper;



    static List<String> DEFAULT_NICK_NAME = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝");

    /**
     * 小程序登录
     *
     * @param dto
     * @return
     */
    @Override
    public LoginVo login(UserLoginRequestDto dto) {

        //1.获取openid(调用微信的接口获取) ***
        String openid = wechatService.getOpenid(dto.getCode());

        //2.根据openid查询用户
        LambdaQueryWrapper<FamilyMember> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(FamilyMember::getOpenId,openid);
        FamilyMember familyMember = getOne(queryWrapper);

        //3.判断用户是否存在，用户不存在，就构建用户
        if(ObjectUtil.isEmpty(familyMember)){
            /*familyMember = new FamilyMember();
            familyMember.setOpenId(openid);*/
            familyMember = FamilyMember.builder()
                    .openId(openid)
                    .build();
        }

        //4.获取用户的手机号（调用微信的接口获取）***
        String phone = wechatService.getPhone(dto.getPhoneCode());

        //5. 新增或修改用户
        inserOrUpdateFamilyMember(familyMember,phone);

        //6. 把用户的信息封装到token,返回
        Map<String,Object> claims = new HashMap<>();
        claims.put("username",familyMember.getName());
        claims.put("userId",familyMember.getId());
        String token = tokenService.createToken(claims);

        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());

        return loginVo;
    }

    /**
     * 绑定老人
     *
     * @param elderDto
     */
    @Override
    public void addelderdate(ElderDto elderDto) {
        Elder elder = elderService.lambdaQuery().eq(Elder::getIdCardNo, elderDto.getIdCard()).one();
        FamilyMemberElder familyMemberElder = new FamilyMemberElder();
        familyMemberElder.setElderId(elder.getId());
        familyMemberElder.setFamilyMemberId(UserThreadLocal.getUserId());
        familyMemberElder.setRemark(elderDto.getRemark());
        familyMemberElderService.save(familyMemberElder);

    }

    /**
     * 查询我的家人
     *
     * @return
     */
    @Override
    public List<FamilyElderVo> selectMyElder() {
        List<FamilyMemberElder> list = familyMemberElderService.lambdaQuery().eq(FamilyMemberElder::getFamilyMemberId, UserThreadLocal.getUserId()).list();
        List<FamilyElderVo> listFamilyElderVo =new ArrayList<>();
        list.forEach(familyMemberElder -> {
            FamilyElderVo familyElderVo = BeanUtil.toBean(familyMemberElder, FamilyElderVo.class);
            Elder elder = elderService.lambdaQuery().eq(Elder::getId, familyMemberElder.getElderId()).one();
            familyElderVo.setElderName(elder.getName());
            listFamilyElderVo.add(familyElderVo);
        });
        return listFamilyElderVo;
    }

    /**
     * 分页查
     *
     * @return
     */
    @Override
    public List<FamilyElderDetailVo> listPageMember(Integer pageNum, Integer pageSize) {
        Page page = new Page<>(pageNum,pageSize);
        Page page2 = familyMemberElderMapper.listPageMember(page, UserThreadLocal.getUserId());
        return page2.getRecords();
    }

    /**
     * 查询健康数据
     *
     * @param
     * @return
     */
    @Override
    public List<PropertyStatusInfoVo> QueryDevicePropertyStatus(String iotId) {
        String s = redisTemplate.opsForHash().get(IOT_DEVICE_LAST_DATA, iotId).toString();
        List<DeviceData> list = JSONUtil.toList(s, DeviceData.class);
        List<PropertyStatusInfoVo> list1 = new ArrayList<>();
        list.forEach(deviceData -> {
            PropertyStatusInfoVo propertyStatusInfoVo = new PropertyStatusInfoVo();
            propertyStatusInfoVo.setFunctionId(deviceData.getFunctionId());
//            propertyStatusInfoVo.setName(deviceData.getDeviceName());
            propertyStatusInfoVo.setEventTime(deviceData.getAlarmTime().toString());
            propertyStatusInfoVo.setValue(deviceData.getDataValue());
            list1.add(propertyStatusInfoVo);
        });
        ListVo listVo = new ListVo();
        listVo.setPropertyStatusInfo(list1);
        DeviceDataElderVo deviceDataElderVo = new DeviceDataElderVo();
        deviceDataElderVo.setList(listVo);

        return list1;
    }

    /**
     * 查询当天数据
     *
     * @param iotId
     * @param functionId
     * @param startTime
     * @param endTime
     * @return
     */
    @Override
    public List<DataHourDetailVo> queryDeviceDataListByDay(String iotId, String functionId, Long startTime, Long endTime) {
        Instant instant = Instant.ofEpochMilli(startTime);
        // 2. 转换为系统默认时区的LocalDateTime（也可指定时区，如ZoneId.of("Asia/Shanghai")）
        LocalDateTime startTimeLocal = LocalDateTime.ofInstant(instant, ZoneId.systemDefault());
        Instant instant2 = Instant.ofEpochMilli(endTime);
        // 2. 转换为系统默认时区的LocalDateTime（也可指定时区，如ZoneId.of("Asia/Shanghai")）
        LocalDateTime endTimeLocal = LocalDateTime.ofInstant(instant2, ZoneId.systemDefault());

        List<DataHourDetailVo> list =  deviceDataMapper.queryDeviceDataListByDay2(iotId, functionId, startTimeLocal, endTimeLocal);
        list.forEach(dataHourDetailVo -> {
            if(ObjectUtil.isEmpty(dataHourDetailVo.getDataValue())){
                dataHourDetailVo.setDataValue(0.0D);
            }
        });
        return list;
    }

    /**
     * 查询本周数据
     *
     * @param iotId
     * @param functionId
     * @param startTime
     * @param endTime
     * @return
     */
    @Override
    public List<DataWeekDetailVo> queryDeviceDataListByWeek(String iotId, String functionId, Long startTime, Long endTime) {
        Instant instant = Instant.ofEpochMilli(startTime);
        // 2. 转换为系统默认时区的LocalDateTime（也可指定时区，如ZoneId.of("Asia/Shanghai")）
        LocalDateTime startTimeLocal = LocalDateTime.ofInstant(instant, ZoneId.systemDefault());
        Instant instant2 = Instant.ofEpochMilli(endTime);
        // 2. 转换为系统默认时区的LocalDateTime（也可指定时区，如ZoneId.of("Asia/Shanghai")）
        LocalDateTime endTimeLocal = LocalDateTime.ofInstant(instant2, ZoneId.systemDefault());

        List<DataWeekDetailVo> list =  deviceDataMapper.queryDeviceDataListByWeek2(iotId, functionId, startTimeLocal, endTimeLocal);
        list.forEach(dataWeekDetailVo -> {
            if(ObjectUtil.isEmpty(dataWeekDetailVo.getDataValue())){
                dataWeekDetailVo.setDataValue(0.0D);
            }
        });
        return list;
    }


    /**
     * 新增或修改用户
     * @param familyMember
     * @param phone
     */
    private void inserOrUpdateFamilyMember(FamilyMember familyMember, String phone) {

        //1. 判断新的手机跟数据库中保存的手机号是否一致
        if(ObjectUtil.notEqual(familyMember.getPhone(),phone)){
            familyMember.setPhone(phone);
        }

        //2. id是否存在，如存在，就修改
        if(ObjectUtil.isNotEmpty(familyMember.getId())){
            updateById(familyMember);
            return;
        }

        //3. 不存在，就新增 (拼装用户的昵称：随机字符串+手机号后4位)
        int index = (int)(Math.random() * DEFAULT_NICK_NAME.size());
        String nickName = DEFAULT_NICK_NAME.get(index)+ phone.substring(phone.length()-4);
        familyMember.setName(nickName);
        save(familyMember);

    }

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember)?1:0;
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember)?1:0;
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids))?1:0;
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id)?1:0;
    }

}